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Author Question: A mayoral election race is tightly contested. In a random sample of 1300 likely voters, 676 said ... (Read 62 times)

mckennatimberlake

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on: Jan 18, 2020

Question 1

A population proportion is to be estimated and a 95% degree of confidence is desired. In general, if one wishes to decrease the margin of error by a factor of 5 (for example from E = 0.05 to 0.01), by what numerical factor will the necessary sample size increase?
◦ 20
◦ 24
◦ 25
◦ 5

Question 2

A mayoral election race is tightly contested. In a random sample of 1300 likely voters, 676 said that they were planning to vote for the current mayor. Based on this sample, would you claim that the mayor will win a majority of the votes? Explain.
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Marked as best answer by mckennatimberlake on Jan 18, 2020

frre432

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Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mckennatimberlake

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Reply 2 on: Jan 18, 2020
Great answer, keep it coming :)

apple

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Reply 3 on: Yesterday
Wow, this really help

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